FAA DER Certification Services

Aeronautix, LLC is a professional engineering and Federal Aviation Administration (FAA) Designated Engineering Representative (DER) consulting firm that specializes in aircraft Type Certification (TC), Supplemental Type Certification (STC) and Parts Manufacturer Approval (PMA). With our extensive and experienced team of engineers and FAA DERs, Aeronautix can support aircraft certified in the Normal, Utility, Acrobatic and Commuter (Part 23) as well as Transport (Part 25) Categories.

Aeronautix has the expertise to plan, execute and manage FAA certification projects of any size, on budget and on schedule. Aeronautix offers manufacturers, modifiers and all out aviation dreamers solutions to bring their modifications, products and aircraft improvements to market with FAA approval as quickly and cost-effectively as possible.

Visit our capabilities and projects pages to learn how our knowledgeable team can support your next FAA certification project or contact us directly to speak with one of our certification experts.

Experience & Reputation Are Everything!

Aeronautix has built an extensive and reputable FAA DER and FAA DAR network with decades of experience from within the world’s largest aircraft manufacturers, FAA ACOs, Flight Standards District Offices (FSDO) and Manufacturing Inspection District Offices (MIDO). This diverse experience allows Aeronautix to expertly navigate the otherwise complex maze of FAA certification. With unmatched expertise and a fierce dedication to customer service, Aeronautix stands apart from its competition. Let Aeronautix consult on your next FAA certification project by contacting us today!